package com.lth.service.impl;

import com.lth.service.SayHiService;
import org.springframework.stereotype.Service;

/**
 * @description:
 * @author:刘腾辉
 * @create:2020/9/1 13:44
 */
@Service
public class SayHiServiceImpl implements SayHiService {
    @Override
    public String say() {
        return "hello world";
    }
}
